With the most recent update, when I try to share something to Facebook, it just dumps the article URL into a generic dialog, instead of showing the preview image liked it used to. Posting this bare URL also doesn’t seem to generate a preview card on Facebook.
So I tried hard to reproduce this but I can’t. Every time I load Facebook I’m able to see a link preview. Can anybody else reproduce this?
In the latest build on 8.4.1, this seems to be fixed.